Name: China manufacture supply bulestone welding diamond dirll bit
Brand: boreway
Availability: InStock

Product Details

The description of bluestone welding diamond drill bit

Product Introduction

Bluestone welding diamond drill bit

Bluestone welding diamond drill bit is for concrete, masonry, brick with light or medium steel reinforcing. Special vents help keeping the bit cool and provide fast removal of cutting debris.

Specification

The followings are our normal sizes of the bluestone welding diamond drill bit ,different connections and segment specifications are available upon request.

Code No.	Diameter	Overall Length (mm)	Effective Drilling Length (mm)	Segment Size (L x W x H mm)	Segment No.
BW-DDB-C01	7/8"(22mm)	170	150	17x3.0x7	3
	1"(25mm)	170	150	17x3.0x7	3
	1.18"(29mm)	170	150	17x3.0x7	3
	32mm(1-1/4")	170	150	17x3.0x7	3
	38mm(1-1/2")	170	150	17x3.0x7	4
	50mm(2")	170	150	24x3.5x7	3
	68mm(2-1/2")	170	150	24x3.5x7	3
	75mm(3")	170	150	24x3.5x7	4
	82mm(3-1/2")	170	150	24x3.5x7	4
	100mm(4")	170	150	24x4.0x7	5
	115mm(4-1/2")	170	150	24x4.0x7	6
	125mm(5")	170	150	24x4.0x7	6
	150mm(6")	170	150	24x4.0x7	7
	180mm(7")	170	150	24x4.0x7	9
	200mm(8")	170	150	24x4.5x7	9
	230mm(9")	170	150	24x4.5x7	10
	250mm(10")	170	150	24x4.5x7	11

The following is the short length:

Code No.	Diameter	Overall Length	Effective Drilling Length (mm)	Segment Size	Segment No.
Code No.	Diameter	(mm)	Effective Drilling Length (mm)	(L x W x H mm)	Segment No.
BW-DDB-C01	68mm(2-1/2")	90	77	24x3.0x7	3
BW-DDB-C01	82mm(3-1/2")	90	77	24x3.5x7	4